尼日利亚与坦桑尼亚对比

尼日利亚与坦桑尼亚:年龄中位数

2023 年年龄中位数:尼日利亚为 17.8 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年尼日利亚的数值较高,高出 0.5 年,是坦桑尼亚的 1.03 倍。

年 · UN

尼日利亚与坦桑尼亚:年龄中位数2023 年年龄中位数:尼日利亚为 17.8 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年尼日利亚的数值较高,高出 0.5 年,是坦桑尼亚的 1.03 倍。
尼日利亚坦桑尼亚联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1950 年以来,在两国都有数据的每一年,尼日利亚的数值都更高。
  • 根据联合国预测(中方案),2100 年尼日利亚为 34.3 年,坦桑尼亚为 32.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份尼日利亚坦桑尼亚世界
202317.817.230.4
202217.617.130.1
202117.41729.8
202017.216.929.6
201917.116.829.3
201816.916.829
201716.816.728.8
201616.716.628.5
201516.716.428.3
201416.616.328.1
201316.616.227.8
201216.616.227.6
201116.616.127.4
201016.716.127.2
200916.716.127
200816.716.226.7
200716.816.226.5
200616.816.326.3
200516.816.326.1
200416.916.325.9
200316.916.425.7
200216.916.425.5
200116.916.425.3
200016.816.425.1
199916.816.324.9
199816.716.324.7
199716.616.224.4
199616.516.324.2
199516.516.324
199416.416.223.8
199316.315.923.5
199216.215.723.3
199116.215.623.1
199016.215.522.9
198916.115.522.8
198816.115.422.6
198716.115.322.4
198616.215.222.2
198516.215.222
198416.315.121.9
198316.415.121.8
198216.515.221.7
198116.615.321.6
198016.715.421.5
197916.815.521.3
197816.915.621.1
197717.115.721
197617.215.820.8
197517.315.820.7
197417.415.820.5
197317.515.920.4
197217.715.920.4
197117.815.920.3
197017.91620.3
1969181620.3
196818.116.120.4
196718.216.120.5
196618.316.220.6
196518.316.320.8
196418.316.321
196318.316.321.2
196218.316.321.4
196118.316.321.4
196018.316.321.5
195918.316.321.5
195818.316.321.5
195718.316.321.6
195618.216.321.7
195518.216.321.8
195418.216.221.9
195318.216.222
195218.216.122.1
195118.116.122.1
195018.11622.2
联合国预测(中方案) · 2024–2100
年份尼日利亚坦桑尼亚世界
20241817.9–1817.417.4–17.430.6
202518.118–18.317.517.5–17.530.9
202618.418.1–18.617.617.6–17.731.1
202718.618.2–18.917.717.7–17.931.3
202818.818.3–19.317.917.7–18.131.6
20291918.4–19.61817.8–18.331.8
203019.318.5–2018.117.8–18.532
203119.518.6–20.418.317.8–18.832.2
203219.718.7–20.818.417.9–19.132.4
20332018.8–21.218.517.9–19.432.6
203420.218.8–21.618.718–19.732.8
203520.518.9–2218.918–20.133
203620.718.9–22.41918.1–20.433.2
20372119–22.819.218.2–20.833.4
203821.219–23.219.418.3–21.133.6
203921.419–23.619.618.3–21.533.8
204021.718.9–2419.818.3–21.934
204121.918.9–24.42018.4–22.334.2
204222.118.9–24.820.218.4–22.734.4
204322.318.8–25.120.418.5–23.134.6
204422.518.9–25.520.618.6–23.534.8
204522.719–25.920.818.7–23.935
20462319.1–26.32118.8–24.435.2
204723.219.1–26.621.218.9–24.835.4
204823.419.3–2721.419–25.235.6
204923.719.4–27.321.619.2–25.635.9
205023.919.5–27.721.819.3–26.136.1
205124.119.7–28.12219.4–26.536.3
205224.419.8–28.522.219.5–26.936.5
205324.619.9–28.822.419.7–27.336.7
205424.820–29.222.619.8–27.736.9
205525.120.2–29.522.819.9–28.137.1
205625.320.3–29.82320–28.437.3
205725.620.5–3023.220.1–28.837.5
205825.820.6–30.323.420.2–29.237.6
205926.120.7–30.623.620.3–29.537.8
206026.320.8–30.923.820.4–29.937.9
206126.620.9–31.12420.5–30.238
206226.821–31.424.220.6–30.538.1
206327.121.1–31.624.420.7–30.938.3
206427.321.2–31.824.620.8–31.238.4
206527.521.4–3224.820.8–31.638.5
206627.821.5–32.325.120.9–31.938.6
20672821.6–32.525.321–32.338.7
206828.321.7–32.725.521.1–32.738.8
206928.521.8–32.925.721.1–3338.9
207028.821.9–33.125.921.2–33.339
20712922–33.326.121.3–33.739.1
207229.222.2–33.526.321.4–3439.2
207329.522.3–33.626.521.5–34.339.3
207429.722.4–33.826.721.6–34.739.4
207529.922.5–342721.7–3539.5
207630.122.7–34.227.221.8–35.339.6
207730.322.8–34.427.421.9–35.639.7
207830.622.9–34.627.622–35.939.8
207930.823.1–34.727.822.1–36.240
20803123.2–34.92822.2–36.440.1
208131.223.4–35.128.322.3–36.740.2
208231.423.5–35.228.522.3–3740.3
208331.523.7–35.428.722.4–37.240.4
208431.723.9–35.628.922.5–37.540.5
208531.924.1–35.729.122.6–37.840.6
208632.124.2–35.929.322.7–3840.7
208732.324.4–3629.522.8–38.240.9
208832.424.6–36.129.722.9–38.541
208932.624.7–36.229.923–38.741.1
209032.824.9–36.330.223.1–38.941.2
209132.925–36.430.423.2–39.141.3
209233.125.2–36.530.623.3–39.241.4
209333.325.3–36.630.823.5–39.441.5
209433.425.5–36.73123.6–39.641.6
209533.625.6–36.831.223.6–39.841.7
209633.725.7–36.831.423.7–39.941.8
209733.925.8–36.931.623.8–4041.9
20983426–3731.923.9–40.242
209934.226.1–3732.124–40.342
210034.326.2–37.132.324.1–40.442.1

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须知

  • 一半人口年龄高于此值,另一半低于此值。
  • 来源:UN DESA, World Population Prospects 2024。
  • 虚线为联合国预测(中方案),是一种情景而非预报;阴影带为其95% 预测区间。
  • 排名基于 2023 年有数值的 229 个国家,从高到低排列。
  • 浅色线为同一来源统计的全球整体数值。

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